This paper develops the formal foundations of semantic theories dealing with various kinds of nominalisations. It introduces a combination of an event-calculus with a type-free theory which allows a compositional description to be given of such phenomena like Vendler's distinction between perfect and imperfect nominals, iteration of gerunds and Cresswell's notorious non-urrival of'the train examples. Moreover, the approach argued for in this paper allows a semantic explanation to be given for a wide range of grammatical observations such as the behaviour of certain tpes of nominals with respect to their verbal contexts or the distribution of negation in nominals.

Nominalizations, in German as well as in other languages, are systematically polysemous, a fact that has been widely discussed in the linguistic literature [...]. In this paper, I will discuss certain asymmetries concerning the interpretation of the postnominal genitive [...].

In this paper, we deal with the semantic interaction between ung-nominalizations of different event types and temporal prepositions like wiihrend 'during', vor 'before', nach 'after', bis 'until' and seit 'since'. According to the two-level-approach to selnantics (Bierwisch 1983, Bierwisch / Lang 1989), we will argue that the meaning of ten~poral prepositions is determined on the level of semantic form (SF). When combined with an event nominal, the period in time required by the preposition has to be inferred on the level of conceptual structure (CS). Very often, the exact nature of the period in time is determined by pragmatic factors. There are, however, some important restrictions to this inference procedure which rely on the event noun's Aktionsart. In Ehrich/Rapp (2000), it was claimed that eventive ungnominals inherit the Aktionsart of their base verb. This assumption receives strong support by the data presented in this paper.

Recent work on argument selection couched in a lexical decomposition approach (Ehrich & Rapp 2000) postulates different linking properties for verbs and nouns, challenging current views on argument inheritance. In this paper, I show that the different behavior with respect to verbal and nominal linking observed for Present-Day German does not carry over to ung-nominals in Early New High German. Deverbal nouns and corresponding verbs rather behave alike with respect to argument linking. I shall argue that this change is motivated by the growing rift between ung-nominals and their verbal bases both focussing on different parts oftheir lexicosemantic structure in Present-Day German. Evidence for the verb-like behavior of ung-nominals in Early New High German comes from the regular meaning relation between verbs and corresponding derived nouns, the actional properties of event-denoting nouns, and the patterning of ung-nominals with nominalized infinitives. Even their syntactic behavior reflects the verbal character of ung-nominals during that period of the German language. The diachronic facts can be accounted for in a straightforward way once we adopt a lexical decomposition approach to argument selection.